When you see a beautiful tree, that tree is about the seed that worked, that germinated, not about the one that didn't. Your life, your breath, your existence is about what worked, not what didn't.
Enjoy this life. This is what you have been given. This is your opportunity. Some things in life will be bad and some things will be good. Life is not about the bad. The most important thing is that you have this opportunity to be alive. Just accept that. It's an incredible gift. Enjoy this life. It's so important that you do.